[Pkg-samba-maint] DO NOT REPLY [Bug 5436] Reports "Server packet had invalid SMB signature" with some Win2K servers

[samba-bugs at samba.org]

https://bugzilla.samba.org/show_bug.cgi?id=5436


aragon at jpberlin.de changed:

           What    |Removed                     |Added
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                 CC|                            |aragon at jpberlin.de




------- Comment #3 from aragon at jpberlin.de  2008-05-09 09:49 CST -------
Hello,

this bug hits us after updating the debian samba package from 3.0.24-6etch9 to
3.0.28a-2 on our backup server running amanda 2.5.2p1-1. The backup of one
partition on our ADS fails during the estimate phase, because smbclient reports
the partition as empty. smbclient 3.0.24 correctly reports a size of ~5GB.

Amanda logs de following in sendsize.*.debug:
 time 4.327: calculating for amname //djhuti.datasysteme/E$, dirname
//djhuti.datasysteme/E$, spindle 1
 time 4.327: getting size via smbclient for //djhuti.datasysteme/E$ level 0
 time 4.327: spawning /usr/bin/smbclient in pipeline
 time 4.327: argument list: smbclient "\\\\djhuti.datasysteme\\E$" -d 0 -U
backup -E -c "archive 0;recurse;du"
 time 4.377: Domain=[DATASYSTEME] OS=[Windows Server 2003 3790 Service Pack 2]
Server=[Windows Server 2003 5.2]
 time 4.790: SMB Signature verification failed on incoming packet!
 time 4.791: Error in dskattr: Server packet had invalid SMB signature!
 time 4.792: Total number of bytes: 0
 time 4.792: .....
 time 4.792: estimate time for //djhuti.datasysteme/E$ level 0: 0.465
 time 4.792: possible /usr/bin/smbclient problem -- is
"//djhuti.datasysteme/E$" really empty?
 time 4.792: .....
 time 4.792: estimate size for //djhuti.datasysteme/E$ level 0: 0 KB


If I enter the failing command directly I get the following. A level 10 debug
output is attached

amun:~# smbclient "\\\\djhuti.datasysteme\\E$" -d 0 -U backup -E -c "archive
0;recurse;du"
Password:
Domain=[DATASYSTEME] OS=[Windows Server 2003 3790 Service Pack 2]
Server=[Windows Server 2003 5.2]
SMB Signature verification failed on incoming packet!
Error in dskattr: Server packet had invalid SMB signature!
Total number of bytes: 0

Thanks,
Martin


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